the difference is really more about the type of porn that is accessible hedge porn was mostly playboy stuff and even the hardcore stuff was mostly vanilla with maybe a few anal photos and some light bondage nowadays most porn sites are abundant with gangbangs fisting granny porn tranny porn bukkake so many types that are not normal sex if hedge porn had any affect on how young lads saw women as mostly sexual objects then the normalisation of extremity will be having the same problems and worse